{"id":"https://openalex.org/W4387619730","doi":"https://doi.org/10.15439/2023f3797","title":"Towards an HPC cluster digital twin and scheduling framework for improved energy efficiency","display_name":"Towards an HPC cluster digital twin and scheduling framework for improved energy efficiency","publication_year":2023,"publication_date":"2023-09-26","ids":{"openalex":"https://openalex.org/W4387619730","doi":"https://doi.org/10.15439/2023f3797"},"language":"en","primary_location":{"id":"doi:10.15439/2023f3797","is_oa":true,"landing_page_url":"http://dx.doi.org/10.15439/2023f3797","pdf_url":"https://annals-csis.org/Volume_35/drp/pdf/3797.pdf","source":{"id":"https://openalex.org/S4220651875","display_name":"Annals of Computer Science and Information Systems","issn_l":"2300-5963","issn":["2300-5963"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":"https://openalex.org/P4310317484","host_organization_name":"Polskie Towarzystwo Informatyczne","host_organization_lineage":["https://openalex.org/P4310317484"],"host_organization_lineage_names":["Polskie Towarzystwo Informatyczne"],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of Computer Science and Information Systems","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://annals-csis.org/Volume_35/drp/pdf/3797.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041186373","display_name":"Alexander Kammeyer","orcid":"https://orcid.org/0000-0002-7858-0354"},"institutions":[{"id":"https://openalex.org/I1285933455","display_name":"Physikalisch-Technische Bundesanstalt","ror":"https://ror.org/05r3f7h03","country_code":"DE","type":"government","lineage":["https://openalex.org/I1285933455","https://openalex.org/I4210136623"]},{"id":"https://openalex.org/I75951250","display_name":"Freie Universit\u00e4t Berlin","ror":"https://ror.org/046ak2485","country_code":"DE","type":"education","lineage":["https://openalex.org/I75951250"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Alexander Kammeyer","raw_affiliation_strings":["Freie Universitt Berlin, Takustrae 9 14195 Berlin, Germany","Physikalisch-Technische Bundesanstalt Abbestrae 2-12, 10587 Berlin, Germany","Physikalisch-Technische Bundesanstalt Abbestra\u00dfe 2-12, 10587 Berlin, Germany","Freie Universit\u00e4t Berlin, Takustra\u00dfe 9 14195 Berlin, Germany"],"affiliations":[{"raw_affiliation_string":"Freie Universitt Berlin, Takustrae 9 14195 Berlin, Germany","institution_ids":["https://openalex.org/I75951250"]},{"raw_affiliation_string":"Physikalisch-Technische Bundesanstalt Abbestrae 2-12, 10587 Berlin, Germany","institution_ids":["https://openalex.org/I1285933455"]},{"raw_affiliation_string":"Physikalisch-Technische Bundesanstalt Abbestra\u00dfe 2-12, 10587 Berlin, Germany","institution_ids":["https://openalex.org/I1285933455"]},{"raw_affiliation_string":"Freie Universit\u00e4t Berlin, Takustra\u00dfe 9 14195 Berlin, Germany","institution_ids":["https://openalex.org/I75951250"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102263799","display_name":"Florian B\u00fcrger","orcid":"https://orcid.org/0009-0007-3394-7574"},"institutions":[{"id":"https://openalex.org/I1285933455","display_name":"Physikalisch-Technische Bundesanstalt","ror":"https://ror.org/05r3f7h03","country_code":"DE","type":"government","lineage":["https://openalex.org/I1285933455","https://openalex.org/I4210136623"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Florian Burger","raw_affiliation_strings":["Physikalisch-Technische Bundesanstalt Abbestrae 2-12, 10587 Berlin, Germany","Physikalisch-Technische Bundesanstalt Abbestra\u00dfe 2-12, 10587 Berlin, Germany"],"affiliations":[{"raw_affiliation_string":"Physikalisch-Technische Bundesanstalt Abbestrae 2-12, 10587 Berlin, Germany","institution_ids":["https://openalex.org/I1285933455"]},{"raw_affiliation_string":"Physikalisch-Technische Bundesanstalt Abbestra\u00dfe 2-12, 10587 Berlin, Germany","institution_ids":["https://openalex.org/I1285933455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048142204","display_name":"D. L\u00fcbbert","orcid":"https://orcid.org/0000-0003-3852-5665"},"institutions":[{"id":"https://openalex.org/I1285933455","display_name":"Physikalisch-Technische Bundesanstalt","ror":"https://ror.org/05r3f7h03","country_code":"DE","type":"government","lineage":["https://openalex.org/I1285933455","https://openalex.org/I4210136623"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Daniel L\u00fcbbert","raw_affiliation_strings":["Physikalisch-Technische Bundesanstalt Abbestra\u00dfe 2-12, 10587 Berlin, Germany"],"affiliations":[{"raw_affiliation_string":"Physikalisch-Technische Bundesanstalt Abbestra\u00dfe 2-12, 10587 Berlin, Germany","institution_ids":["https://openalex.org/I1285933455"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048602679","display_name":"Katinka Wolter","orcid":"https://orcid.org/0000-0002-8630-0869"},"institutions":[{"id":"https://openalex.org/I75951250","display_name":"Freie Universit\u00e4t Berlin","ror":"https://ror.org/046ak2485","country_code":"DE","type":"education","lineage":["https://openalex.org/I75951250"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Katinka Wolter","raw_affiliation_strings":["Freie Universitt Berlin, Takustrae 9 14195 Berlin, Germany","Freie Universit\u00e4t Berlin, Takustra\u00dfe 9 14195 Berlin, Germany"],"affiliations":[{"raw_affiliation_string":"Freie Universitt Berlin, Takustrae 9 14195 Berlin, Germany","institution_ids":["https://openalex.org/I75951250"]},{"raw_affiliation_string":"Freie Universit\u00e4t Berlin, Takustra\u00dfe 9 14195 Berlin, Germany","institution_ids":["https://openalex.org/I75951250"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5041186373"],"corresponding_institution_ids":["https://openalex.org/I1285933455","https://openalex.org/I75951250"],"apc_list":null,"apc_paid":null,"fwci":0.4938,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.63799283,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"35","issue":null,"first_page":"265","last_page":"268"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9591000080108643,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9591000080108643,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9431999921798706,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10763","display_name":"Digital Transformation in Industry","score":0.9294000267982483,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7441057562828064},{"id":"https://openalex.org/keywords/cluster","display_name":"Cluster (spacecraft)","score":0.5725764036178589},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5687933564186096},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.5209307074546814},{"id":"https://openalex.org/keywords/processor-scheduling","display_name":"Processor scheduling","score":0.4647250771522522},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.42082875967025757},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.36680811643600464},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.26184728741645813},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10899606347084045},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.0882452130317688}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7441057562828064},{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.5725764036178589},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5687933564186096},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.5209307074546814},{"id":"https://openalex.org/C2984822820","wikidata":"https://www.wikidata.org/wiki/Q1123036","display_name":"Processor scheduling","level":3,"score":0.4647250771522522},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.42082875967025757},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.36680811643600464},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.26184728741645813},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10899606347084045},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0882452130317688},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.15439/2023f3797","is_oa":true,"landing_page_url":"http://dx.doi.org/10.15439/2023f3797","pdf_url":"https://annals-csis.org/Volume_35/drp/pdf/3797.pdf","source":{"id":"https://openalex.org/S4220651875","display_name":"Annals of Computer Science and Information Systems","issn_l":"2300-5963","issn":["2300-5963"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":"https://openalex.org/P4310317484","host_organization_name":"Polskie Towarzystwo Informatyczne","host_organization_lineage":["https://openalex.org/P4310317484"],"host_organization_lineage_names":["Polskie Towarzystwo Informatyczne"],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of Computer Science and Information Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:doaj.org/article:6509911559294c5493499a841230c602","is_oa":true,"landing_page_url":"https://doaj.org/article/6509911559294c5493499a841230c602","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Annals of computer science and information systems, Vol 35, Pp 265-268 (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.15439/2023f3797","is_oa":true,"landing_page_url":"http://dx.doi.org/10.15439/2023f3797","pdf_url":"https://annals-csis.org/Volume_35/drp/pdf/3797.pdf","source":{"id":"https://openalex.org/S4220651875","display_name":"Annals of Computer Science and Information Systems","issn_l":"2300-5963","issn":["2300-5963"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":"https://openalex.org/P4310317484","host_organization_name":"Polskie Towarzystwo Informatyczne","host_organization_lineage":["https://openalex.org/P4310317484"],"host_organization_lineage_names":["Polskie Towarzystwo Informatyczne"],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of Computer Science and Information Systems","raw_type":"proceedings-article"},"sustainable_development_goals":[{"score":0.8799999952316284,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4387619730.pdf","grobid_xml":"https://content.openalex.org/works/W4387619730.grobid-xml"},"referenced_works_count":16,"referenced_works":["https://openalex.org/W1596936080","https://openalex.org/W1998047408","https://openalex.org/W2147598193","https://openalex.org/W2165069655","https://openalex.org/W2770498120","https://openalex.org/W2777672226","https://openalex.org/W2887957287","https://openalex.org/W2893802093","https://openalex.org/W2912255570","https://openalex.org/W2986694021","https://openalex.org/W4284958430","https://openalex.org/W4315647324","https://openalex.org/W4316020004","https://openalex.org/W4382021885","https://openalex.org/W6635793591","https://openalex.org/W6686520326"],"related_works":["https://openalex.org/W4249307902","https://openalex.org/W2128410848","https://openalex.org/W2118368532","https://openalex.org/W2126232624","https://openalex.org/W2434525066","https://openalex.org/W3140149227","https://openalex.org/W2159723930","https://openalex.org/W2096289371","https://openalex.org/W2130555437","https://openalex.org/W3023290810"],"abstract_inverted_index":{"Demand":[0],"for":[1,8,51],"compute":[2],"resources":[3],"and":[4,21,53,79,106],"thus":[5],"energy":[6,15,20,27,55],"demand":[7],"HPC":[9,30,60,68,120],"is":[10,22,32,64],"steadily":[11],"increasing":[12],"while":[13],"the":[14,67,85,100,103,112,115,119],"market":[16],"transforms":[17],"to":[18,83,110],"renewable":[19],"facing":[23],"significant":[24],"price":[25],"increases.Optimizing":[26],"efficiency":[28],"of":[29,57,93,114],"clusters":[31],"therefore":[33],"a":[34,47,58,94],"major":[35],"concern.Different":[36],"possible":[37],"optimization":[38,87],"dimensions":[39],"are":[40],"discussed":[41],"in":[42],"this":[43],"paper.This":[44],"paper":[45],"presents":[46],"digital":[48,62,72,89,104],"twin":[49,63,73,90,105],"design":[50],"analyzing":[52],"reducing":[54],"consumption":[56],"real-world":[59,107],"system.The":[61],"based":[65],"on":[66,118],"cluster":[69],"at":[70],"PTB.The":[71],"receives":[74],"information":[75],"from":[76,102],"multiple":[77],"internal":[78],"external":[80],"data":[81,101],"sources":[82],"cover":[84],"different":[86,116],"opportunities.The":[88],"also":[91],"consists":[92],"scheduling":[95],"simulation":[96],"framework":[97],"that":[98],"uses":[99],"job":[108],"traces":[109],"test":[111],"influence":[113],"parameters":[117],"cluster.":[121]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-03-13T14:20:09.374765","created_date":"2025-10-10T00:00:00"}
